Vandenberg Airport
Aircraft Accident/Incident Report

Tampa, Florida 33615
Sunday, October 20, 1996 10:30 EDT

NTSB Narrative Summary Released at Completion of Accident

The Cessna 210, N81SC, was planning on departing the traffic pattern on the downwind leg and reportedly announced his takeoff, crosswind and downwind turns. The Beech 23, N4021T, was inbound from the north and announced his intention of a 'long' 2 mile downwind, which was reportedly heard by an employee at the airport. The Cessna was just completing the turn to downwind at 900 feet when the collision occurred. The pilots of both airplanes were able to land at the airport. A witness observed the collision and reported that it occurred about 1/4 mile north and 1/3 mile west of the departure end of runway 36. A component from the Cessna was found in a field located about 1 nautical mile and 322 degrees from the departure end of the runway. The AIM recommends that aircraft depart the traffic pattern either on the upwind leg or turn 45 degrees to the left while in the upwind leg. The recommended downwind entry is at a 45 degree angle abeam the midpoint of the downwind leg.

NTSB Probable Cause Narrative

The failure of the pilots of both airplanes to see and avoid each other. Contributing to the accident was the improper planning/decision of the pilot of the Cessna 210 to depart the traffic pattern on the downwind leg rather than on the upwind leg as recommended in the AIM, and the improper planning/decision of the pilot of the Beech 23 to enter a 2-mile downwind.

Event Information

Type of Event Accident
Event Date 10/20/1996
Event Day of the Week Sunday
Time of Event 1030
Event Time Zone Eastern Daylight Time
Event City TAMPA
Event State FLORIDA
Event Country --
Zipcode of the event site 33615
Event Date Year 1996
Event Date Month 10
MidAir Collision Indicator Yes
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport VANDENBERG
Event Location Nearest Airport ID X16
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 1
Degrees magnetic from airport 333
Airport Elevation 16
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1056 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 257
Weather Observation Facility ID TPA
Elevation of weather observation facility 27
Distance of event from weather observation facility (units?) 9
Time Zone of the weather observation EDT
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 19
Dew Point at event time (in degress fahrenheit) 6
Wind Direction (degrees magnetic) 50
Variable Wind Indicator Unknown
Wind Speed (knots) 6
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor 1
Injury Total None 5
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 1706
NTSB Notification Source --
NTSB Notification Date Oct 20 1996 12:00AM
NTSB Notification Time 1108
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 8 2000 10:25AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft #2

Aircraft Registration Number N81SC N4021T
NTSB Number MIA97LA008A MIA97LA008B
Missing Aircraft Indicator N N
Federal Aviation Reg. Part Part 91: General Aviation Part 91: General Aviation
Type of Flight Plan filed None None
Flight plan Was Activated? -- --
Damage Substantial Substantial
Aircraft Fire None None
Aircraft Explosion None None
Aircraft Manufacturer's Full Name Cessna Beech
Aircraft Model 21OK 23
Aircraft Series Identifier 21OK 23
Aircraft Serial Number 21059382 M-1128
Certified Max Gross Weight 3800 2450
Aircraft Category Airplane Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No No
Flight Crew Seats -- --
Cabin Crew Seats -- --
Passenger Seats -- --
Total number of seats on the aircraft 6 4
Number of Engines 1 1
Fixed gear or retractable gear Retractable Fixed
Aircraft, Type of Last Inspection Annual Annual
Date of Last Inspection Jan 11 1996 12:00AM May 1 1996 12:00AM
Airframe hours since last inspection 48 98
Airframe Hours 3767 2274
ELT Installed Yes Yes
ELT Activated No No
ELT Aided Location of Event Site Unknown Unknown
ELT Type -- --
Aircraft Owner Name RICHARD W. CARR GASPARILLA AIR FORCE FLYING
Aircraft Owner Street Address 2702 W. LEILA AVE. P.O. BOX 172246
Aircraft Owner City TAMPA TAMPA
Aircraft Owner State FL FL
Aircraft Owner Country
Aircraft Owner Zipcode 33611 33672
Operator is an individual? -- --
Operator Name
Operator Same as Owner? Yes Yes
Operator Is Doing Business As -- --
Operator Address Same as Owner? Yes Yes
Operator Street Address
Operator City
Operator State
Operator Country
Operator Zip code
Operator Code
Owner has at least one certificate None None
Other Operator of large aircraft? No No
Certified for Part 133 or 137 Operation Unknown Unknown
Operator Certificate Number -- --
Indicates whether an air carrier operation was scheduled or not -- --
Indicates Domestic or International Flight -- --
Operator carrying Pax/Cargo/Mail -- --
Type of Flying (Per_Bus / Primary) Personal Personal
Second Pilot on Board No No
Departure Point Same as Event Yes No
Departure Airport Code X16 LAL
Departure City LAKELAND
Departure State FL
Departure Country
Departure Time 1027 1015
Departure Time Zone EDT EDT
Destination Same as Local Flt -- crash at destination city
Destination Airport Code SPG X16
Destination City ST. PETERSBURG
Destination State FL
Destination Country
Specific Phase of Flight -- --
Report sent to ICAO? -- --
Evacuation occurred -- --
Date of most recent change to record Jan 2 2001 10:34AM Jan 2 2001 10:34AM
User who most recently changed record dbo dbo
Since inspection or accident -- --
Event Location Runway Number and Location 0 0
Runway Length -- --
Runway Width -- --
Sight Seeing flight No No
Air Medical Flight No No
Medical Flight -- --